Number Patterns

Front

What would come next in the pattern shown?

Back

Front

20, 30, ___, 50, 60

Back

40

Front

320, 340, 360,
What is the next number in the pattern?

Back

380

Front

150, 200, ___, 300

Back

250

Front

Count back by 10s to finish the pattern: 90, ___, ____, ____

Back

80, 70, 60

Front

Find the missing numbers in the sequence: 520, ____, 560, 580, ____

Back

540, 600

Front

600, 550, _______, ________, 400, 350, 300, 250, 200

Back

500, 450

Front

Fill in the blank: 1,403, ____, 3,403, 4,403

Back

2,403

Front

What is the next number? 1,680, 1,780, 1,880, _________

Back

1,980

Front

What is the next number? 6,357, 6,358, 6,359, _______

Back

6,360